about two weeks ago, i started experience dry, stick mouth, mainly on my left side of my inter cheek, when to doctor, who look at my tongue and mouth, he seen there is nothing wrong. I drink about 3 32oz of ice tea a day. also, i rarely drink any water. i am a 45 year old women, with allergies and no other health issues, every one in a while i will take a claridin d for my allergies, I also take Generess birth control pills. really worried ths could be something serious?